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1441. There are 6 light bulbs in the room. For each bulb the probability that it will become unusable during the year is 3/4. What is the probability that within a year you will have to replace no more than two bulbs?
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- Content type File
- Content description 28 kB
- Added to the site 20.11.2017
Additional description
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
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